TWI461391B - 從三羥甲基丙烷蒸餾純化所得高沸餾份和殘餘物獲得双三羥甲基丙烷和富三羥甲基丙烷生成物流之製法（一） - Google Patents

從三羥甲基丙烷蒸餾純化所得高沸餾份和殘餘物獲得双三羥甲基丙烷和富三羥甲基丙烷生成物流之製法（一） Download PDF

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Publication number
TWI461391B
TWI461391B TW101142716A TW101142716A TWI461391B TW I461391 B TWI461391 B TW I461391B TW 101142716 A TW101142716 A TW 101142716A TW 101142716 A TW101142716 A TW 101142716A TW I461391 B TWI461391 B TW I461391B
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TW
Taiwan
Prior art keywords
trimethylolpropane
fraction
distillation
distillation unit
tower
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TW101142716A
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English (en)
Chinese (zh)
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TW201335123A (zh
Inventor
Guido D Frey
Kurt Schalapski
Dirk Bermann
Norman Nowotny
Heinz Strutz
Donald Raff
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Oxea Gmbh
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Publication of TW201335123A publication Critical patent/TW201335123A/zh
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Publication of TWI461391B publication Critical patent/TWI461391B/zh

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
    • C07C29/90—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound using hydrogen only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW101142716A 2011-11-19 2012-11-16 從三羥甲基丙烷蒸餾純化所得高沸餾份和殘餘物獲得双三羥甲基丙烷和富三羥甲基丙烷生成物流之製法（一） TWI461391B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011118993A DE102011118993A1 (de) 2011-11-19 2011-11-19 Verfahren zur Gewinnung von Di-Trimethylpropan und mit Trimethylpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung

Publications (2)

Publication Number Publication Date
TW201335123A TW201335123A (zh) 2013-09-01
TWI461391B true TWI461391B (zh) 2014-11-21

Family

ID=47143817

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101142716A TWI461391B (zh) 2011-11-19 2012-11-16 從三羥甲基丙烷蒸餾純化所得高沸餾份和殘餘物獲得双三羥甲基丙烷和富三羥甲基丙烷生成物流之製法（一）

Country Status (7)

Country Link
US (1) US9115110B2 (de)
EP (1) EP2780309B1 (de)
JP (1) JP5951034B2 (de)
CN (1) CN105431401B (de)
DE (1) DE102011118993A1 (de)
TW (1) TWI461391B (de)
WO (1) WO2013072008A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011122356A1 (de) 2011-12-23 2013-06-27 Oxea Gmbh Verfahren zur Gewinnung von mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung
US9108911B1 (en) 2014-03-26 2015-08-18 Oxea Bishop Llc Process for the manufacture of di-TMP
CN110790644B (zh) * 2018-08-03 2023-08-22 中国石油天然气股份有限公司 回收TMP和di-TMP的方法及装置、包含该装置的三羟甲基丙烷***

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW460443B (en) * 1998-09-04 2001-10-21 Degussa Process for the reductive cleavage of linear and cyclic acetals, especially formals
EP1178030A2 (de) * 2000-08-03 2002-02-06 Mitsubishi Gas Chemical Company, Inc. Verfahren zur Rückgewinnung von Ditrimethylolpropan

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US3076854A (en) * 1955-12-05 1963-02-05 Heyden Newport Chemical Corp Recovery of trimethylolpropane
US3478115A (en) 1967-05-05 1969-11-11 Commercial Solvents Corp Method of making polymethylolalkane mixtures
JPS4924044B1 (de) 1969-11-29 1974-06-20
SE370388B (de) 1972-11-23 1974-10-14 Perstorp Ab
US5603835A (en) 1994-01-19 1997-02-18 Hoechst Celanese Corporation Trimethylolpropane color improvement
DE19542036A1 (de) 1995-11-10 1997-05-15 Basf Ag Verfahren zur Herstellung von Polyalkoholen
DE19653093A1 (de) 1996-12-20 1998-06-25 Basf Ag Verfahren zur Herstellung von Polyalkoholen
US5948943A (en) 1997-10-16 1999-09-07 Celanese International Corporation Process improvement to produce low color trimethylolpropane
US6096905A (en) * 1999-06-01 2000-08-01 Celanese International Corporation Treatment of a composition comprising a trimethylolalkane bis-monolinear formal
JP2002047224A (ja) * 2000-08-03 2002-02-12 Mitsubishi Gas Chem Co Inc 高純度ジトリメチロールプロパンの製造方法
JP2002047232A (ja) * 2000-08-03 2002-02-12 Mitsubishi Gas Chem Co Inc ジトリメチロールプロパンの回収法
DE10058303A1 (de) 2000-11-24 2002-05-29 Basf Ag Verfahren zur Reinigung von durch Hydrierung hergestelltem Trimethylolpropan durch Kombination einer kontinuierlichen Destillation mit einer Ionentauscherbehandlung
JP2003267904A (ja) * 2002-03-14 2003-09-25 Mitsubishi Gas Chem Co Inc ジトリメチロールプロパンの製造方法
DE10234016A1 (de) 2002-07-26 2004-02-05 Basf Ag Verfahren zur Ausbeuteerhöhung bei der Herstellung von mehrwertigen Alkoholen durch Spaltung acetalhaltiger Nebenprodukte
EP1491521A1 (de) * 2003-06-13 2004-12-29 Mitsubishi Gas Chemical Company, Inc. Verfahren zur Herstellung von Ditrimethylolpropan
DE102008038021A1 (de) 2008-08-16 2010-02-18 Lanxess Deutschland Gmbh Verfahren zur Isolierung von Di-Trimethylolpropan
EP2376414A2 (de) * 2008-12-09 2011-10-19 Basf Se Verfahren zur reinigung von roh-polymethylolen
DE102010033844B4 (de) * 2010-08-11 2013-01-03 Oxea Gmbh Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung
JP5817730B2 (ja) * 2010-09-07 2015-11-18 三菱瓦斯化学株式会社 ジトリメチロールプロパンの製造方法
CN101967085B (zh) * 2010-09-21 2013-05-01 无锡百川化工股份有限公司 回收双三羟甲基丙烷的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW460443B (en) * 1998-09-04 2001-10-21 Degussa Process for the reductive cleavage of linear and cyclic acetals, especially formals
EP1178030A2 (de) * 2000-08-03 2002-02-06 Mitsubishi Gas Chemical Company, Inc. Verfahren zur Rückgewinnung von Ditrimethylolpropan

Also Published As

Publication number Publication date
WO2013072008A1 (de) 2013-05-23
DE102011118993A1 (de) 2013-05-23
EP2780309A1 (de) 2014-09-24
JP2014533665A (ja) 2014-12-15
US9115110B2 (en) 2015-08-25
CN105431401B (zh) 2017-05-24
TW201335123A (zh) 2013-09-01
US20140288318A1 (en) 2014-09-25
CN105431401A (zh) 2016-03-23
JP5951034B2 (ja) 2016-07-13
EP2780309B1 (de) 2015-10-07

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